Influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics
The scintillation and optical characteristics of alpha and beta radiation detectors based on organic crystalline scintillators are investigated after the treatment of their surfaces with different compositions. The polishing composition has been matched, which ensures an improvement in the quality o...
Збережено в:
| Дата: | 2018 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2018
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/154465 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics / V.O. Tarasov, L.A. Andryushchenko, O.V. Dudnik, E.A. Rybka // Functional Materials. — 2018. — Т. 25, № 1. — С. 144-150. — Бібліогр.: 21 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-154465 |
|---|---|
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dspace |
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irk-123456789-1544652019-06-16T01:30:14Z Influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics Tarasov, V.O. Andryushchenko, L.A. Dudnik, O.V. Rybka, E.A. Technology The scintillation and optical characteristics of alpha and beta radiation detectors based on organic crystalline scintillators are investigated after the treatment of their surfaces with different compositions. The polishing composition has been matched, which ensures an improvement in the quality of the polished surface and an improvement in the stated characteristics of alpha and beta radiation detectors based on stilbene and activated p-terphenyl single crystals by increasing the light collection coefficient. The parameters of these detectors are retained after exposure to a temperature of +60°C for 12 h. It is also shown that the use of a matched polishing compound makes it possible to obtain a detector of high spectrometric quality based on an activated p-terphenyl single crystal 6×6×6 mm³ in coupling with a SiPM. The energy resolutions for this detector are 5.7, 7.9 and 11.9 % when electrons of internal conversion with energies of 1048, 976 and 554 keV are being registered. 2018 Article Influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics / V.O. Tarasov, L.A. Andryushchenko, O.V. Dudnik, E.A. Rybka // Functional Materials. — 2018. — Т. 25, № 1. — С. 144-150. — Бібліогр.: 21 назв. — англ. 1027-5495 DOI:https://doi.org/10.15407/fm25.01.144 http://dspace.nbuv.gov.ua/handle/123456789/154465 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Technology Technology |
| spellingShingle |
Technology Technology Tarasov, V.O. Andryushchenko, L.A. Dudnik, O.V. Rybka, E.A. Influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics Functional Materials |
| description |
The scintillation and optical characteristics of alpha and beta radiation detectors based on organic crystalline scintillators are investigated after the treatment of their surfaces with different compositions. The polishing composition has been matched, which ensures an improvement in the quality of the polished surface and an improvement in the stated characteristics of alpha and beta radiation detectors based on stilbene and activated p-terphenyl single crystals by increasing the light collection coefficient. The parameters of these detectors are retained after exposure to a temperature of +60°C for 12 h. It is also shown that the use of a matched polishing compound makes it possible to obtain a detector of high spectrometric quality based on an activated p-terphenyl single crystal 6×6×6 mm³ in coupling with a SiPM. The energy resolutions for this detector are 5.7, 7.9 and 11.9 % when electrons of internal conversion with energies of 1048, 976 and 554 keV are being registered. |
| format |
Article |
| author |
Tarasov, V.O. Andryushchenko, L.A. Dudnik, O.V. Rybka, E.A. |
| author_facet |
Tarasov, V.O. Andryushchenko, L.A. Dudnik, O.V. Rybka, E.A. |
| author_sort |
Tarasov, V.O. |
| title |
Influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics |
| title_short |
Influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics |
| title_full |
Influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics |
| title_fullStr |
Influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics |
| title_full_unstemmed |
Influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics |
| title_sort |
influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2018 |
| topic_facet |
Technology |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/154465 |
| citation_txt |
Influence of surface treatment conditions for organic crystalline scintillators on their scintillation characteristics / V.O. Tarasov, L.A. Andryushchenko, O.V. Dudnik, E.A. Rybka // Functional Materials. — 2018. — Т. 25, № 1. — С. 144-150. — Бібліогр.: 21 назв. — англ. |
| series |
Functional Materials |
| work_keys_str_mv |
AT tarasovvo influenceofsurfacetreatmentconditionsfororganiccrystallinescintillatorsontheirscintillationcharacteristics AT andryushchenkola influenceofsurfacetreatmentconditionsfororganiccrystallinescintillatorsontheirscintillationcharacteristics AT dudnikov influenceofsurfacetreatmentconditionsfororganiccrystallinescintillatorsontheirscintillationcharacteristics AT rybkaea influenceofsurfacetreatmentconditionsfororganiccrystallinescintillatorsontheirscintillationcharacteristics |
| first_indexed |
2023-05-20T17:43:58Z |
| last_indexed |
2023-05-20T17:43:58Z |
| _version_ |
1796153962722754560 |